UPDATE: The home tour has been rescheduled for 10 a.m. to 2 p.m. Friday, Dec. 9, because of inclement weather.

The 29th Ainsworth Holiday Home Tour on Thursday, Dec. 8, opens the door to six stately residences in the hills of Southwest Portland, from a 1910 Grand Craftsman filled with modern art to a 2012 Foursquare with century-old features like vintage moldings and classic fixtures.

The fundraiser benefits the students of Ainsworth Elementary by providing computers, enhanced art programs, field trip opportunities, classroom supplies and other means of support to teachers and staff.

Here are highlights of the six houses on the 2016 Ainsworth Holiday Home Tour:

1910 Grand Craftsman: Modern art, furnishing and fixtures bring a freshness to this historic, 4,882-square-foot home with high ceilings and hardwood floors. Guests enter a round, brick foyer that leads to large, interconnecting rooms.

The updated kitchen has a tin ceiling. When remodeling in 2006, the owners wanted to preserve the character of the house while preparing it for the next generation.

An enclosed back porch overlooks the grounds, which includes trellised wisteria, fruit trees, vegetable gardens and a chicken co-coop shared by the neighbor.

1914 American Arts and Crafts with hints of Colonial Revival: The 4,258-square-foot, hillside home in Goose Hollow was designed by Joseph Jacobberger, a draftsman who evolved to become an architect for notable Portland firm Whidden & Lewis before starting his own firm in 1900. He was later joined by Alfred White.

Before Jacobberger died in 1930, he was celebrated for his talent in a range of styles, including Colonial, English Cottage and Jacobean, and for his designs of about 260 residences. Dozens of his projects are on the National Register of Historic Places.

The Bulgin Residence, named after the original owner, prominent evangelist Reverend E.J. Bulgin, was built for $8,500. In a century, there have only been five owners, who made few changes.

The detailed oak millwork and leaded glass windows are all original, and the flooring appears never to have been refinished. The kitchen has modern appliances but overall, it imitates the period. The main area of the home will be open during the tour.

1926 Mediterranean-style home: The Jacob and Edith Barde Mansion, at the entrance to Washington Park, has more than 4,000 square feet of living space adorn with mahogany woodwork, cornices and murals. Rebar, surplus WWI rifle barrels and cannons were used to reinforce the 18-inch-thick foundation.

The updated and expanded kitchen reflects the current owners' approach to bring a modern aesthetic to a traditional space, while improving the functionality.

Only the first floor and the basement guest powder room will be open for the tour. Not seen are three bedrooms, two sitting rooms, five bathrooms and a full guest suite above the garage.

1959 modern home: The original, 3,300-square-foot house has the classic midcentury features of open spaces, post-and-beam ceilings, large windows and indoor-outdoor living.

An additional 1,000 square feet and reconfigured spaces helped to create a combined living-dining-kitchen-family area, an office/guest room, playroom and man cave. The kitchen area has darkly stained eucalyptus cabinets and white quartz counters. Step outside to take in the outdoor living areas that include a long deck.

2004 Cape Cod. The 7,450-square-foot mansion has been extensively remodeled and redesigned with a modern Swedish aesthetic by homeowner Cathrine Olander of Olander & Capriotti Interior Design.

Select walls and unnecessary architectural details like arches were removed to create a spare European interior. The expanded family-living room opens to the glossy white kitchen with a large entertaining island.

The upstairs master bedroom, with a flush fireplace on one wall and west-facing windows, is striking with black walls. The wardrobe is hidden in the walk-in closet behind floor-to-ceiling, high-gloss white doors.

The finished basement includes a gym, wine cellar, arts and crafts area and kids' space with couches, TV, shuffleboard table, ping-pong table and dartboard. An outdoor, glass-door sauna is accessed from a deck.

Above the baby grand piano in the formal living room is a box-beam ceiling. Nearby, the dining room has a traditional fireplace. There's another fireplace in the great room, which includes a large rectangular dining table with bench seats.

Wide stairs lead up to the second floor -- where the master bedroom has a fireplace, the master bath has a big soaking tub and there's a large dressing room that connects to a convenient, second-floor laundry room -- or down to the basement with a pool table and a cozy wet bar. A covered wooden deck overlooks an environmentally friendly lawn of artificial turf and a four-hole putting green.